Motionwear Women's Pinch Front Loop Back Cami Leotards Tactel / Spandex Motionwear Silkskyn is a modern, high-tech Tactel Spandex Microfiber knitting creates a buttery soft feel with comfortable, yet firm stretch Silkskyn's advanced fiber design allows the fabric to breath while special engineering of the yarns gives the fabric the ability to rapidly move moisture away from the body